| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $102.79 | 4.133% | $107.0383 | $107.04 | $107.05 | $107.00 |
| Purchase #2 | $196.72 | 9.748% | $215.8963 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $237.44 | 8.738% | $258.1875 | $258.19 | $258.20 | $258.20 |
| Purchase #4 | $167.48 | 4.700% | $175.3516 | $175.35 | $175.35 | $175.40 |
| Purchase #5 | $241.46 | 3.364% | $249.5827 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $185.68 | 4.314% | $193.6902 | $193.69 | $193.70 | $193.70 |
| Purchase #7 | $113.69 | 3.728% | $117.9284 | $117.93 | $117.95 | $117.90 |
| 7 purchase totals = | $1,245.26 | $1,317.6750 | $1,317.68 | $1,317.75 | $1,317.70 | |